Answer:
2 ft
Step-by-step explanation:
There are 3 feet in 1 yard.
1 yard = 3/3 yards.
3/3 - 1/3 = 2/3, or 2 feet out of "3 feet = 1 yard).
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A. rational.
b. irrational
c. irrational
d. rational
Answer:
length is (-7,-1) and radius is 6
Step-by-step explanation:
We are given the expression of the equation of a circle that is
x2 + y2 + 14x + 2y + 14 = 0.
Using completing the squares:
x2 + y2 + 14x + 2y + 14 = 0(x+7)^2 + (y+1) ^2 = -14 + 49 + 1(x+7)^2 + (y+1) ^2 = 36 center thus is at (-7,-1) and the radius is equal to square root of 36 equal to 6.
Answer:
287.7 u gotta be kidding,
Step-by-step explanation:
42×6.85=287.7
Answer:
The lines for each pair of equations are perpendicular, because the slopes for both of these have negative reciprocals.
Step-by-step explanation:
-5x+10y=5
x-2y=-1
2y=x-(-1)
2y=x+1
y=1/2x+1/2